Nivus NivuLog Easy V3, Руководство пользователя

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When an external supply or charging voltage (V IN) is used, the charge control ensures that the rechargeable
battery of the power supply unit is charged. The following operating states are possible:
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Active energy saving mode :
The charge control tries to charge the rechargeable battery to 3,8V or to maintain the voltage at this
level.
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Active mode:
The functionality of the charge control can be selected via the "Charging mode" parameter. This is
located in the "Basic settings" configuration section (siehe "Basic settings" on page 99). There are
three options available:
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Off: Charge control deactivated
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Normal: The charge control is activated and the rechargeable battery is charged to the maximum
voltage if the state of charge of the rechargeable battery for the power supply unit falls below
50%. The charge control is then deactivated again. This is designed to optimise the service life of
the rechargeable battery.
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Solar: The rechargeable battery of the power supply unit is charged to the maximum voltage if
the supply or charging voltage V IN exceeds 16V . The charge control then remains deactivated
for 12 hours unless the state of charge of the rechargeable battery for the power supply unit
drops below 95%. This charge strategy is recommended if a solar field is used to charge the
rechargeable battery.
The charge control reads out any additional information that is required, such as the maximum voltage and
ambient temperature at which charging is permitted, directly from the memory of the power supply unit. In
both charge strategies, recharging is only completed if the ambient temperature does not exceed the
permissible range of the charging temperature. The permissible charging temperature is specified in the
factsheet for the relevant power supply unit. Chapter "Power supply units" on page 132 contains an overview
of the temperature ranges of the power supply units.
8.6.8 Technical details about the energy supply
Schematic diagram of the energy supply
V IN 12...32VDC
Power consumption
(without sensors)
typ. <1mW
1)
max. 12W
Reverse voltage
protection Yes
1)
applies to continuous operation if the possibly available rechargeable battery of the power supply unit is fully charged
62 of 141 NivuLog Easy V3 - Rev. 03 as of 24.10.2018